<template>
  <div>
    index
  </div>
</template>
<script>
export default {
  data() {
    return {
      problemId: undefined
    }
  },
  watch: {
    $route: {
      handler() {
        console.log(this.$route)
        this.problemId = this.$route.params.id
      },
      deep: true,
      immediate: true
    }
  }
}
</script>
